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Inventor

Haruhiko Yamanouchi

Inventor
Kanagawa, JP

Overview

17→
Patents
1989–2007
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus59%
H05KPrinted circuits14%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
H01RElectrically-conductive connections5%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%
H02NElectric machines not otherwise provided for5%
LOC165%
PatentTitleYear
7,244,033'Moistureproof optical device'20076,909,545'Binocular vibration correcting device and binocular optical instrument'20056,680,805'Binocular and optical axis adjusting method for binocular'20046,191,888'Binocular'20015,917,659'Zoom lens barrel being capable of close distance photographing in wide end side'1999D0406597'Binoculars'19995,790,319'Lens barrel'19985,774,277'Optical apparatus'19985,719,710'Optical apparatus'19985,576,893'Zoom lens barrel'19965,572,374'Lens barrel'19965,546,234'Zoom lens barrel in which a moving stroke of the front lens group is long'19965,335,115'Lens barrel'19945,204,806'Flexible printed circuit board'19935,144,490'Zoom lens'19924,990,948'Flexible printed circuit board'19914,804,331'Device for installing printed circuit board'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2007Patents assigned to CANON KK (17)· patent assignee history
1989–2004Based in Kanagawa, JP· patent location history
1994–2007Based in Yokohama, JP· patent location history
2005Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK171989–2007
Locations
LocationPatentsSpan
Kanagawa, JP91989–2004
Yokohama, JP71994–2007
Tokyo, JP12005